This right here is a Vapshot, a machine that instantly vaporizes alcohol and services it up as a shot or mixed drink. Though the Engadget team was too busy running around greeting fans to partake, the long line to try it out indicated the company earned a ton of new fans.

Re3d showed off its enormous Gigabot3D printers at the event as well. It won't fit on your desktop, but you'll be able to build items up to 2 feet tall!

If you missed out on Austin, we're already itching to come back, so stay tuned. Next on the list is our Engadget Live event in Seattle on July 18th. After that, we'll head to Boston and Los Angeles to wrap up the series before Engadget Expand takes over New York City!